<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Mars Admin - 现代化企业级后台管理系统</title>
    <meta name="description" content="Mars Admin是一个基于Spring Boot 3和Vue 3的现代化企业级后台管理系统，提供完整的权限管理、用户管理等功能，是中小企业快速开发的理想脚手架。">
    <meta name="keywords" content="Mars Admin,后台管理系统,Spring Boot,Vue 3,权限管理,企业级,开源,管理平台">
    <link rel="icon" href="https://cdn.jsdelivr.net/gh/mars-admin/assets/favicon.ico">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #eee;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
            padding: 0 10px;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: bold;
            color: #42b983;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.05);
        }

        .logo svg {
            width: 40px;
            height: 40px;
            margin-right: 10px;
        }

        .nav-center {
            display: flex;
            flex: 1;
            justify-content: center;
            align-items: center;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            color: #333;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
            padding: 5px 0;
        }

        .nav-links a:hover {
            color: #42b983;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #42b983;
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .nav-buttons {
            display: flex;
            gap: 15px;
        }

        .btn {
            padding: 14px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            letter-spacing: 0.5px;
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
            font-size: 1.05rem;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background: rgba(255, 255, 255, 0.1);
            transition: width 0.4s ease;
            z-index: -1;
        }

        .btn:hover::before {
            width: 100%;
        }

        .btn-primary {
            background: #42b983;
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .btn-primary:hover {
            background: #42b983;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(66, 185, 131, 0.4);
        }

        .btn-outline {
            border: 2px solid rgba(255, 255, 255, 0.8);
            color: white;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(5px);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.15);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
            border-color: white;
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 0.9rem;
            border-radius: 20px;
            white-space: nowrap;
        }

        .btn-outline-dark {
            border: 1px solid #333;
            color: #333;
            background: transparent;
        }

        .btn-outline-dark:hover {
            background: rgba(0, 0, 0, 0.05);
            color: #333;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        /* 英雄区域 - 全屏设计 */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, #4338ca 0%, #6366F1 50%, #818CF8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
            animation: float 20s infinite linear;
            opacity: 0.5;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.08)" fill-opacity="1" d="M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,181.3C960,181,1056,235,1152,234.7C1248,235,1344,181,1392,154.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            background-position: center bottom;
            opacity: 0.6;
            z-index: 0;
        }

        .floating-shape {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }

        .shape1 {
            width: 400px;
            height: 400px;
            top: -150px;
            right: -100px;
            background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1), rgba(99, 102, 241, 0.2));
            animation: float-shape 15s infinite alternate ease-in-out;
        }

        .shape2 {
            width: 300px;
            height: 300px;
            bottom: -50px;
            left: -100px;
            background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1), rgba(99, 102, 241, 0.2));
            animation: float-shape 12s infinite alternate-reverse ease-in-out;
        }

        @keyframes float-shape {
            0% { transform: translateY(0) rotate(0deg); }
            100% { transform: translateY(40px) rotate(10deg); }
        }

        @keyframes float {
            0% { transform: translateY(0px) rotate(0deg); }
            100% { transform: translateY(-100px) rotate(360deg); }
        }

        .hero-content {
            position: relative;
            z-index: 10;
            max-width: 800px;
            padding: 40px;
            animation: fadeIn 1s ease;
            /*background-color: rgba(0, 0, 0, 0.4);*/
            border-radius: 15px;
            /*box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);*/
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .hero h1 {
            font-size: 4.2rem;
            font-weight: 700;
            margin-bottom: 20px;
            animation: fadeInUp 1s ease;
            color: #ffffff;
            /*text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);*/
            position: relative;
            display: inline-block;
        }

        .hero h1::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 5px;
            background: #646CFF;
            border-radius: 3px;
            /*box-shadow: 0 0 15px rgba(66, 185, 131, 1);*/
        }

        .hero p {
            font-size: 1.4rem;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            animation: fadeInUp 1s ease 0.2s both;
            /*text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);*/
            line-height: 1.8;
            color: #ffffff;
            font-weight: 500;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            animation: fadeInUp 1s ease 0.4s both;
        }

        .hero-buttons .btn {
            position: relative;
            overflow: hidden;
        }

        .hero-buttons .btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: width 0.6s ease, height 0.6s ease;
            z-index: -1;
        }

        .hero-buttons .btn:hover::after {
            width: 300px;
            height: 300px;
        }

        @keyframes float-light {
            0% { transform: translateY(0) rotate(0); opacity: 0.3; }
            50% { opacity: 0.6; }
            100% { transform: translateY(-20px) rotate(10deg); opacity: 0.3; }
        }

        .light-particle {
            position: absolute;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }

        .light-1 {
            width: 10px;
            height: 10px;
            top: 20%;
            left: 20%;
            animation: float-light 8s infinite alternate ease-in-out;
        }

        .light-2 {
            width: 15px;
            height: 15px;
            top: 30%;
            right: 30%;
            animation: float-light 12s infinite alternate-reverse ease-in-out;
        }

        .light-3 {
            width: 8px;
            height: 8px;
            bottom: 40%;
            left: 10%;
            animation: float-light 10s infinite alternate ease-in-out;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 特性区域 */
        .features {
            padding: 100px 0;
            background: #f8f9fa;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 15px;
        }

        .section-title p {
            font-size: 1.1rem;
            color: #666;
            max-width: 500px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .feature-card {
            background: white;
            padding: 40px 30px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid transparent;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
            border-top: 4px solid #42b983;
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #42b983, #369970);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 36px;
            color: white;
        }

        .feature-card h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: #333;
        }

        .feature-card p {
            color: #666;
            line-height: 1.7;
        }

        /* 技术栈区域 */
        .tech-stack {
            padding: 100px 0;
            background: white;
            position: relative;
            overflow: hidden;
        }

        /* 混乱标题样式 */
        .chaotic-title {
            display: inline-block;
            position: relative;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            background: linear-gradient(45deg, #646CFF, #42b983, #FF6B6B);
            background-size: 200% 200%;
            color: transparent;
            -webkit-background-clip: text;
            background-clip: text;
            animation: gradient-shift 5s ease infinite;
            transform: rotate(-1deg);
            text-shadow: 3px 3px 0 rgba(0,0,0,0.05);
        }

        .chaotic-title::after {
            content: '技术栈';
            position: absolute;
            left: 2px;
            top: 2px;
            color: rgba(0,0,0,0.07);
            z-index: -1;
        }

        @keyframes gradient-shift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        /* 装饰元素 */
        .tech-decoration {
            position: absolute;
            z-index: 0;
            opacity: 0.4;
            pointer-events: none;
        }

        .tech-circle {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            border: 15px solid rgba(100, 108, 255, 0.1);
            top: 10%;
            right: 5%;
            animation: float-shape 20s infinite alternate ease-in-out;
        }

        .tech-square {
            width: 100px;
            height: 100px;
            border: 10px solid rgba(66, 185, 131, 0.1);
            bottom: 15%;
            left: 8%;
            transform: rotate(45deg);
            animation: float-shape 15s infinite alternate-reverse ease-in-out;
        }

        .tech-triangle {
            width: 0;
            height: 0;
            border-left: 60px solid transparent;
            border-right: 60px solid transparent;
            border-bottom: 120px solid rgba(255, 107, 107, 0.1);
            top: 60%;
            right: 15%;
            animation: float-shape 18s infinite alternate ease-in-out 2s;
        }

        .tech-dots {
            width: 120px;
            height: 120px;
            background-image: radial-gradient(circle, rgba(0,0,0,0.1) 2px, transparent 2px);
            background-size: 15px 15px;
            top: 30%;
            left: 10%;
            animation: float-shape 25s infinite alternate-reverse ease-in-out;
        }

        .tech-stack::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23f0f0f0' fill-opacity='0.4' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.6;
            z-index: 0;
        }

        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 60px;
            position: relative;
            z-index: 1;
        }

        .tech-category {
            text-align: center;
            padding: 30px;
            border-radius: 12px;
            background-color: #f8f9fa;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            transform: rotate(-1deg);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        /* 随机背景和边框样式 */
        .tech-category:nth-child(1) {
            background: linear-gradient(145deg, #f8f9fa, #ffffff);
            border-left: 4px solid #646CFF;
        }

        .tech-category:nth-child(2) {
            background: linear-gradient(145deg, #f8f9fa, #f0f0f0);
            border-top: 4px solid #42b983;
        }

        .tech-category:nth-child(3) {
            background: linear-gradient(145deg, #ffffff, #f8f9fa);
            border-right: 4px solid #FF6B6B;
        }

        .tech-category:nth-child(4) {
            background: linear-gradient(145deg, #f0f0f0, #ffffff);
            border-bottom: 4px solid #FFD93D;
        }

        /* 随机装饰元素 */
        .tech-category::before {
            content: '';
            position: absolute;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: radial-gradient(circle at center, rgba(255,255,255,0.8), transparent);
            opacity: 0.4;
            z-index: -1;
        }

        .tech-category:nth-child(1)::before {
            top: -30px;
            right: -30px;
        }

        .tech-category:nth-child(2)::before {
            bottom: -30px;
            left: -30px;
        }

        .tech-category:nth-child(3)::before {
            top: -30px;
            left: -30px;
        }

        .tech-category:nth-child(4)::before {
            bottom: -30px;
            right: -30px;
        }

        .tech-category:nth-child(even) {
            transform: rotate(1deg);
        }

        .tech-category:hover {
            box-shadow: 0 10px 30px rgba(66, 185, 131, 0.2);
            transform: translateY(-5px) rotate(0);
        }

        .tech-category h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: #333;
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }

        .tech-category h3::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, #646CFF, transparent);
        }

        .tech-items {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
        }

        .tech-item {
            background: #f8f9fa;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            color: #555;
            border: 2px solid transparent;
            transition: all 0.3s ease;
            position: relative;
            transform-origin: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        }

        /* 随机样式变化 */
        .tech-item:nth-child(3n) {
            background: rgba(100, 108, 255, 0.08);
            border-radius: 8px;
        }

        .tech-item:nth-child(3n+1) {
            background: rgba(66, 185, 131, 0.08);
            border-radius: 25px;
        }

        .tech-item:nth-child(3n+2) {
            background: rgba(255, 107, 107, 0.08);
            border-radius: 12px;
        }

        .tech-item:nth-child(5n) {
            font-weight: bold;
        }

        .tech-item:nth-child(7n) {
            text-decoration: underline;
        }

        .tech-item:nth-child(odd) {
            transform: rotate(-2deg);
        }

        .tech-item:nth-child(even) {
            transform: rotate(2deg);
        }

        .tech-item:nth-child(3n) {
            transform: rotate(-1deg);
        }

        .tech-item:nth-child(3n+1) {
            transform: rotate(1deg);
        }

        .tech-item:hover {
            background: #42b983;
            color: white;
            transform: scale(1.05) rotate(0);
            z-index: 2;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
        }

        /* 统计数据区域 */
        .stats {
            padding: 80px 0;
            background: linear-gradient(135deg, #42b983 0%, #369970 100%);
            color: white;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            text-align: center;
        }

        .stat-item h3 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .stat-item p {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* 页脚 */
        .footer {
            background: #2c3e50;
            color: white;
            padding: 60px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 20px;
            color: #bdc3c7;
        }

        .footer-section p,
        .footer-section li {
            color: #bdc3c7;
            line-height: 1.8;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #42b983;
        }

        .footer-bottom {
            border-top: 1px solid #34495e;
            padding-top: 30px;
            text-align: center;
            color: #95a5a6;
        }

        /* 响应式设计 */
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            .nav-center {
                display: none;
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                display: none;
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                justify-content: space-between;
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            .nav-buttons {
                display: flex;
                gap: 10px;
            }

            .btn-sm {
                padding: 6px 12px;
                font-size: 0.8rem;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .features-grid {
                grid-template-columns: 1fr;
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                grid-template-columns: 1fr;
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            .showcase-content {
                flex-direction: column;
                text-align: center;
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            .showcase-image {
                margin-bottom: 40px;
                padding: 0;
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            .showcase-img {
                max-width: 100%;
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            .showcase-features {
                display: inline-block;
                text-align: left;
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        }

        /* 滚动动画 */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
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        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
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        /* 产品展示区域 */
        .product-showcase {
            padding: 120px 0;
            background: #f9f9f9;
            position: relative;
            overflow: hidden;
        }

        .product-showcase::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(66, 185, 131, 0.05);
            z-index: 0;
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            content: '';
            position: absolute;
            bottom: -150px;
            left: -150px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(66, 185, 131, 0.05);
            z-index: 0;
        }

        .showcase-content {
            display: flex;
            align-items: center;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .showcase-image {
            flex: 1.5;
            position: relative;
            padding: 20px;
        }

        .showcase-img {
            width: 100%;
            max-width: 650px;
            border-radius: 12px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
            transition: transform 0.3s ease;
            border: 1px solid rgba(0, 0, 0, 0.05);
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        .showcase-img:hover {
            transform: translateY(-10px);
            box-shadow: 0 30px 60px rgba(66, 185, 131, 0.2);
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        .showcase-text {
            flex: 1;
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        .showcase-text h2 {
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #333;
            position: relative;
            padding-bottom: 15px;
        }

        .showcase-text h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: #646CFF;
            border-radius: 2px;
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        .showcase-text p {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 30px;
            line-height: 1.8;
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        .showcase-features {
            list-style: none;
            margin-bottom: 30px;
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        .showcase-features li {
            font-size: 1.1rem;
            color: #555;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }

        .showcase-features li:before {
            content: '✓';
            color: #646CFF;
            font-weight: bold;
            margin-right: 10px;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            width: 24px;
            height: 24px;
            background: rgba(100, 108, 255, 0.1);
            border-radius: 50%;
        }
    </style>
</head>
<body>
    <!-- 导航栏 -->
    <nav class="navbar" id="navbar">
        <div class="container">
            <div class="nav-content">
                <a href="#" class="logo">
                    <svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg">
                        <path fill="#42b983" d="M80 412 L80 100 L160 100 L256 300 L352 100 L432 100 L432 412 L352 412 L352 200 L256 400 L160 200 L160 412 Z"/>
                    </svg>
                    Mars Admin
                </a>
                <div class="nav-center">
                    <ul class="nav-links">
                        <li><a href="#features">功能特性</a></li>
                        <li><a href="#tech">技术栈</a></li>
                        <li><a href="https://docs.marsadmin.cn/#/README" target="_blank">文档</a></li>
                        <li><a href="#contact">联系我们</a></li>
                    </ul>
                </div>
                <div class="nav-buttons">
                    <a href="#demo" class="btn btn-primary btn-sm">立即体验</a>
                    <a href="https://github.com/Marsfactory/mars-admin" class="btn btn-outline-dark btn-sm" target="_blank">源码下载</a>
                </div>
            </div>
        </div>
    </nav>

    <!-- 英雄区域 - 全屏 -->
    <section class="hero">
        <div class="floating-shape shape1"></div>
        <div class="floating-shape shape2"></div>
        <div class="light-particle light-1"></div>
        <div class="light-particle light-2"></div>
        <div class="light-particle light-3"></div>
        <div class="hero-content">
            <h1 style="color: white;">Mars Admin</h1>
            <p style="color: white;">基于 Spring Boot 3 + Vue 3 的现代化企业级后台管理系统<br>开箱即用，助力企业快速开发</p>
            <div class="hero-buttons">
                <a href="#demo" class="btn btn-primary">立即体验</a>
                <a href="https://github.com/Marsfactory/mars-admin" class="btn btn-outline" target="_blank">查看源码</a>
            </div>
        </div>
    </section>

    <!-- 产品展示区域 -->
    <section class="product-showcase">
        <div class="container">
            <div class="showcase-content">
                <div class="showcase-image fade-in">
                    <img src="image/img.png" alt="Mars Admin 系统界面展示" class="showcase-img">
                </div>
                <div class="showcase-text">
                    <h2 class="fade-in">优雅的设计，强大的功能</h2>
                    <p class="fade-in">Mars Admin 提供了精心设计的用户界面和丰富的功能模块，让企业管理变得简单高效。系统采用模块化设计，可根据业务需求进行灵活扩展。</p>
                    <ul class="showcase-features fade-in">
                        <li>✓ 美观直观的仪表盘</li>
                        <li>✓ 强大的数据可视化</li>
                        <li>✓ 灵活的权限控制</li>
                        <li>✓ 丰富的业务组件</li>
                    </ul>
                </div>
            </div>
        </div>
    </section>

    <!-- 功能特性 -->
    <section class="features" id="features">
        <div class="container">
            <div class="section-title fade-in">
                <h2>核心功能特性</h2>
                <p>为企业级应用量身定制的完整功能体系</p>
            </div>
            <div class="features-grid">
                <div class="feature-card fade-in">
                    <div class="feature-icon">🔐</div>
                    <h3>完整权限系统</h3>
                    <p>基于RBAC模型的权限管理，支持用户、角色、菜单、部门等多维度权限控制，安全可靠</p>
                </div>
                <div class="feature-card fade-in">
                    <div class="feature-icon">🚀</div>
                    <h3>现代化技术栈</h3>
                    <p>采用Spring Boot 3 + Vue 3 + TypeScript最新技术栈，提供卓越的开发体验</p>
                </div>
                <div class="feature-card fade-in">
                    <div class="feature-icon">📊</div>
                    <h3>SQL监控系统</h3>
                    <p>内置强大的SQL监控功能，实时监控SQL执行情况，支持慢查询分析和性能优化</p>
                </div>
                <div class="feature-card fade-in">
                    <div class="feature-icon">🎨</div>
                    <h3>美观界面设计</h3>
                    <p>基于Ant Design Vue 4设计，界面美观现代，支持多主题切换和暗黑模式</p>
                </div>
                <div class="feature-card fade-in">
                    <div class="feature-icon">📱</div>
                    <h3>响应式布局</h3>
                    <p>完美适配PC、平板、手机等多种设备，提供一致的用户体验</p>
                </div>
                <div class="feature-card fade-in">
                    <div class="feature-icon">🛠️</div>
                    <h3>开发友好</h3>
                    <p>代码规范、注释完整、文档详细，易于二次开发和定制化需求</p>
                </div>
            </div>
        </div>
    </section>

    <!-- 技术栈 -->
    <section class="tech-stack" id="tech">
        <div class="container">
            <div class="section-title fade-in">
                <h2 class="chaotic-title">技术栈</h2>
                <p>采用业界领先的技术栈，保证系统的先进性和稳定性</p>
            </div>

            <!-- 装饰元素 -->
            <div class="tech-decoration tech-circle"></div>
            <div class="tech-decoration tech-square"></div>
            <div class="tech-decoration tech-triangle"></div>
            <div class="tech-decoration tech-dots"></div>

            <div class="tech-grid">
                <div class="tech-category fade-in">
                    <h3>后端技术</h3>
                    <div class="tech-items">
                        <span class="tech-item">Spring Boot 3.0.5</span>
                        <span class="tech-item">Java 17</span>
                        <span class="tech-item">MyBatis-Flex 1.10.9</span>
                        <span class="tech-item">Sa-Token 1.38.0</span>
                        <span class="tech-item">MySQL 8.x</span>
                        <span class="tech-item">Redis</span>
                        <span class="tech-item">Knife4j 4.4.0</span>
                        <span class="tech-item">HikariCP</span>
                    </div>
                </div>
                <div class="tech-category fade-in">
                    <h3>前端技术</h3>
                    <div class="tech-items">
                        <span class="tech-item">Vue 3.5.13</span>
                        <span class="tech-item">TypeScript 5.7.3</span>
                        <span class="tech-item">Vite 6.1.0</span>
                        <span class="tech-item">Ant Design Vue 4.2.6</span>
                        <span class="tech-item">Pinia 3.0.0</span>
                        <span class="tech-item">Vue Router 4.5.0</span>
                        <span class="tech-item">UnoCSS</span>
                        <span class="tech-item">ECharts 5.6.0</span>
                    </div>
                </div>
                <div class="tech-category fade-in">
                    <h3>开发工具</h3>
                    <div class="tech-items">
                        <span class="tech-item">Maven 3.8+</span>
                        <span class="tech-item">Node.js 18+</span>
                        <span class="tech-item">pnpm 8.7+</span>
                        <span class="tech-item">ESLint</span>
                        <span class="tech-item">Prettier</span>
                        <span class="tech-item">Git</span>
                    </div>
                </div>
                <div class="tech-category fade-in">
                    <h3>部署运维</h3>
                    <div class="tech-items">
                        <span class="tech-item">Docker</span>
                        <span class="tech-item">Nginx</span>
                        <span class="tech-item">Linux</span>
                        <span class="tech-item">Jenkins</span>
                        <span class="tech-item">阿里云</span>
                        <span class="tech-item">MinIO</span>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- 统计数据 -->
    <section class="stats">
        <div class="container">
            <div class="stats-grid">
                <div class="stat-item fade-in">
                    <h3>50+</h3>
                    <p>功能模块</p>
                </div>
                <div class="stat-item fade-in">
                    <h3>1000+</h3>
                    <p>代码提交</p>
                </div>
                <div class="stat-item fade-in">
                    <h3>100+</h3>
                    <p>企业用户</p>
                </div>
                <div class="stat-item fade-in">
                    <h3>99%</h3>
                    <p>系统稳定性</p>
                </div>
            </div>
        </div>
    </section>

    <!-- 页脚 -->
    <footer class="footer" id="contact">
        <div class="container">
            <div class="footer-content">
                <div class="footer-section">
                    <h3>Mars Admin</h3>
                    <p>一个现代化的企业级后台管理系统，基于Spring Boot 3和Vue 3构建，为中小企业提供快速开发解决方案。</p>
                </div>
                <div class="footer-section">
                    <h3>快速链接</h3>
                    <ul>
                        <li><a href="#features">功能特性</a></li>
                        <li><a href="#tech">技术栈</a></li>
                        <li><a href="https://docs.marsadmin.cn/#/" target="_blank">在线文档</a></li>
                        <li><a href="https://github.com/Marsfactory/mars-admin" target="_blank">GitHub</a></li>
                    </ul>
                </div>
                <div class="footer-section">
                    <h3>技术支持</h3>
                    <ul>
                        <li><a href="https://docs.marsadmin.cn/#/guide/prepare" target="_blank">快速开始</a></li>
                        <li><a href="https://docs.marsadmin.cn/#/guide/development" target="_blank">开发指南</a></li>
                        <li><a href="https://docs.marsadmin.cn/#/guide/deploy" target="_blank">部署文档</a></li>
                        <li><a href="https://docs.marsadmin.cn/#/faq" target="_blank">常见问题</a></li>
                    </ul>
                </div>
                <div class="footer-section">
                    <h3>联系我们</h3>
                    <p>作者：程序员Mars</p>
                    <p>邮箱: wqexpore@163.com</p>
                    <p>QQ群: 858020569</p>
                    <p>作者微信: Mars8377</p>
                </div>
            </div>
            <div class="footer-bottom">
                <p>Copyright © 2025 成都火星网络科技有限公司 版权所有 | MIT License</p>
            </div>
        </div>
    </footer>

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